FI73450C - Anvaendning av 2,4-difenyl-4-metylpenten foer stabilisering av blandningar foer foerhindrande av komponenternas foertidiga reaktion. - Google Patents
Anvaendning av 2,4-difenyl-4-metylpenten foer stabilisering av blandningar foer foerhindrande av komponenternas foertidiga reaktion. Download PDFInfo
- Publication number
- FI73450C FI73450C FI823346A FI823346A FI73450C FI 73450 C FI73450 C FI 73450C FI 823346 A FI823346 A FI 823346A FI 823346 A FI823346 A FI 823346A FI 73450 C FI73450 C FI 73450C
- Authority
- FI
- Finland
- Prior art keywords
- weight
- diphenyl
- methylpentene
- mixture
- trichlorofluoromethane
- Prior art date
Links
- ZOKCNEIWFQCSCM-UHFFFAOYSA-N (2-methyl-4-phenylpent-4-en-2-yl)benzene Chemical compound C=1C=CC=CC=1C(C)(C)CC(=C)C1=CC=CC=C1 ZOKCNEIWFQCSCM-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 title claims description 4
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 claims abstract description 43
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 15
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229940029284 trichlorofluoromethane Drugs 0.000 claims abstract description 14
- 150000001412 amines Chemical class 0.000 claims abstract description 10
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 claims abstract description 9
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 6
- 238000010944 pre-mature reactiony Methods 0.000 claims abstract description 6
- ICLPNZMYHDVKKI-UHFFFAOYSA-N 1,1,3-trimethyl-3-phenyl-2h-indene Chemical compound C12=CC=CC=C2C(C)(C)CC1(C)C1=CC=CC=C1 ICLPNZMYHDVKKI-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 5
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 5
- 239000003381 stabilizer Substances 0.000 claims description 26
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 229920001228 polyisocyanate Polymers 0.000 claims description 2
- 239000005056 polyisocyanate Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 3
- KKSPSCQACIDIMM-UHFFFAOYSA-N 4-phenylpent-1-enylbenzene Chemical compound C=1C=CC=CC=1C(C)CC=CC1=CC=CC=C1 KKSPSCQACIDIMM-UHFFFAOYSA-N 0.000 claims 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 claims 1
- 239000004604 Blowing Agent Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- VOOVDZMAQQVAEW-PFONDFGASA-N [(z)-2-methyl-4-phenylpent-3-en-2-yl]benzene Chemical class C=1C=CC=CC=1C(/C)=C\C(C)(C)C1=CC=CC=C1 VOOVDZMAQQVAEW-PFONDFGASA-N 0.000 abstract 2
- ZZLCFHIKESPLTH-UHFFFAOYSA-N 4-Methylbiphenyl Chemical compound C1=CC(C)=CC=C1C1=CC=CC=C1 ZZLCFHIKESPLTH-UHFFFAOYSA-N 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 13
- 229920005862 polyol Polymers 0.000 description 9
- 150000003077 polyols Chemical class 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 6
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 6
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 6
- -1 amine alcohols Chemical class 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 235000011837 pasties Nutrition 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000001414 amino alcohols Chemical group 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
- FUSUHKVFWTUUBE-UHFFFAOYSA-N buten-2-one Chemical compound CC(=O)C=C FUSUHKVFWTUUBE-UHFFFAOYSA-N 0.000 description 2
- CRPUJAZIXJMDBK-UHFFFAOYSA-N camphene Chemical compound C1CC2C(=C)C(C)(C)C1C2 CRPUJAZIXJMDBK-UHFFFAOYSA-N 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 229960002887 deanol Drugs 0.000 description 2
- 239000007857 degradation product Substances 0.000 description 2
- HNRMPXKDFBEGFZ-UHFFFAOYSA-N ethyl trimethyl methane Natural products CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- MMSLOZQEMPDGPI-UHFFFAOYSA-N p-Mentha-1,3,5,8-tetraene Chemical compound CC(=C)C1=CC=C(C)C=C1 MMSLOZQEMPDGPI-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- FLDMNTHJVQSBQQ-UHFFFAOYSA-N 1-n,1-n,1-n',1-n',2-n-pentamethylethane-1,1,2-triamine Chemical compound CNCC(N(C)C)N(C)C FLDMNTHJVQSBQQ-UHFFFAOYSA-N 0.000 description 1
- JMMZCWZIJXAGKW-UHFFFAOYSA-N 2-methylpent-2-ene Chemical compound CCC=C(C)C JMMZCWZIJXAGKW-UHFFFAOYSA-N 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Natural products C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- PXRCIOIWVGAZEP-UHFFFAOYSA-N Primaeres Camphenhydrat Natural products C1CC2C(O)(C)C(C)(C)C1C2 PXRCIOIWVGAZEP-UHFFFAOYSA-N 0.000 description 1
- 241001591024 Samea Species 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- XCPQUQHBVVXMRQ-UHFFFAOYSA-N alpha-Fenchene Natural products C1CC2C(=C)CC1C2(C)C XCPQUQHBVVXMRQ-UHFFFAOYSA-N 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 229930006739 camphene Natural products 0.000 description 1
- ZYPYEBYNXWUCEA-UHFFFAOYSA-N camphenilone Natural products C1CC2C(=O)C(C)(C)C1C2 ZYPYEBYNXWUCEA-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- UMNKXPULIDJLSU-UHFFFAOYSA-N dichlorofluoromethane Chemical compound FC(Cl)Cl UMNKXPULIDJLSU-UHFFFAOYSA-N 0.000 description 1
- 229940099364 dichlorofluoromethane Drugs 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000005826 halohydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- PQNFLJBBNBOBRQ-UHFFFAOYSA-N indane Chemical class C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000004817 pentamethylene group Chemical class [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3271—Hydroxyamines
- C08G18/3278—Hydroxyamines containing at least three hydroxy groups
- C08G18/3281—Hydroxyamines containing at least three hydroxy groups containing three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/01—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Developing Agents For Electrophotography (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyethers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI852762A FI74986C (fi) | 1981-10-03 | 1985-07-12 | Stabiliserad halogenkolvaeteblandning. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3139401 | 1981-10-03 | ||
| DE3139401A DE3139401C2 (de) | 1981-10-03 | 1981-10-03 | Stabilisieren von Polyether- oder Polyester-Formmassen gegen vorzeitige Reaktion |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI823346A0 FI823346A0 (fi) | 1982-09-30 |
| FI823346L FI823346L (fi) | 1983-04-04 |
| FI73450B FI73450B (fi) | 1987-06-30 |
| FI73450C true FI73450C (fi) | 1987-10-09 |
Family
ID=6143332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI823346A FI73450C (fi) | 1981-10-03 | 1982-09-30 | Anvaendning av 2,4-difenyl-4-metylpenten foer stabilisering av blandningar foer foerhindrande av komponenternas foertidiga reaktion. |
Country Status (16)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730221A1 (de) * | 1987-09-09 | 1989-03-30 | Kali Chemie Ag | Stabilisierung von chlorfluoralkanen |
| DE4028747A1 (de) * | 1990-09-11 | 1992-03-12 | Hoechst Ag | Stabilisierung von cf(pfeil abwaerts)3(pfeil abwaerts)-chcl(pfeil abwaerts)2(pfeil abwaerts) oder cclf(pfeil abwaerts)2(pfeil abwaerts)-chclf oder deren mischungen gegen die reaktion mit kaeltemaschinenoel |
| SI9200047A (en) * | 1991-04-11 | 1992-11-27 | Ausimont S.P.A. | Methods for inhibition of degradation of chlorofluorhydrocarbons used as foaming agents in polyurethane and polyisocianurate foams preparation |
| US5436276A (en) * | 1993-11-10 | 1995-07-25 | International Flavors & Fragrances Inc. | Method for determining the hardness of fragrance containing polyurethane foams |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL137570C (enrdf_load_stackoverflow) * | 1961-10-30 | |||
| US3352789A (en) * | 1964-01-10 | 1967-11-14 | Allied Chem | Stabilization of chlorofluoroalkanes |
| US3465052A (en) * | 1966-06-15 | 1969-09-02 | Daikin Ind Ltd | Stabilized chlorofluoroalkane compositions |
-
1981
- 1981-10-03 DE DE3139401A patent/DE3139401C2/de not_active Expired
-
1982
- 1982-09-21 US US06/420,938 patent/US4463189A/en not_active Expired - Fee Related
- 1982-09-30 DE DE8282109040T patent/DE3268050D1/de not_active Expired
- 1982-09-30 IL IL66898A patent/IL66898A0/xx not_active IP Right Cessation
- 1982-09-30 FI FI823346A patent/FI73450C/fi not_active IP Right Cessation
- 1982-09-30 AT AT82109040T patent/ATE17016T1/de not_active IP Right Cessation
- 1982-09-30 ES ES516122A patent/ES8504878A1/es not_active Expired
- 1982-09-30 EP EP82109040A patent/EP0076471B1/de not_active Expired
- 1982-10-01 GR GR69415A patent/GR76711B/el unknown
- 1982-10-01 NO NO823313A patent/NO158424C/no unknown
- 1982-10-01 CA CA000412709A patent/CA1189305A/en not_active Expired
- 1982-10-01 PT PT75644A patent/PT75644B/pt not_active IP Right Cessation
- 1982-10-01 AU AU88959/82A patent/AU555115B2/en not_active Ceased
- 1982-10-01 ZA ZA827206A patent/ZA827206B/xx unknown
- 1982-10-01 DK DK438082A patent/DK438082A/da not_active Application Discontinuation
- 1982-10-01 BR BR8205775A patent/BR8205775A/pt not_active IP Right Cessation
- 1982-10-01 JP JP57171081A patent/JPS5871913A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| PT75644B (fr) | 1985-10-04 |
| IL66898A0 (en) | 1982-12-31 |
| EP0076471B1 (de) | 1985-12-18 |
| ATE17016T1 (de) | 1986-01-15 |
| BR8205775A (pt) | 1983-09-06 |
| GR76711B (enrdf_load_stackoverflow) | 1984-08-29 |
| FI823346L (fi) | 1983-04-04 |
| NO158424B (no) | 1988-05-30 |
| EP0076471A3 (en) | 1984-03-07 |
| NO823313L (no) | 1983-04-05 |
| EP0076471A2 (de) | 1983-04-13 |
| DE3139401C2 (de) | 1985-12-12 |
| CA1189305A (en) | 1985-06-25 |
| AU555115B2 (en) | 1986-09-11 |
| PT75644A (fr) | 1982-11-01 |
| DK438082A (da) | 1983-04-04 |
| NO158424C (no) | 1988-09-07 |
| ES516122A0 (es) | 1985-05-16 |
| JPS5871913A (ja) | 1983-04-28 |
| FI823346A0 (fi) | 1982-09-30 |
| FI73450B (fi) | 1987-06-30 |
| AU8895982A (en) | 1983-04-14 |
| DE3139401A1 (de) | 1983-04-21 |
| DE3268050D1 (en) | 1986-01-30 |
| US4463189A (en) | 1984-07-31 |
| ZA827206B (en) | 1983-08-31 |
| ES8504878A1 (es) | 1985-05-16 |
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